*{
    margin: 0;
    padding: 0;
    outline: none;
    box-sizing: border-box;
}
body {
    background: linear-gradient(-25deg,#71b7e6,#69a6ce,#b98acc,#ee8176,#b98acc,#69a6ce,#9b59b6);
    height: 100vh;
    background-size: 400%;
}
.error-page{
    position: absolute;
    top : 10%;
    left: 17%;
    right: 17%;
    bottom: 10%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: #fff;
    box-shadow: 0px 5px 10px rgba(0,0,0,.1);
}
.error-page .content{
    max-width: 700px;
    text-align: center;
}
.content h1{
    font-size: 18vw;
    line-height: 1em;
    position: relative;
}
.content h1::after {
    position: absolute;
    content: attr(data-text);
    top: 0;
    left: 0;
    right: 0;
    background: linear-gradient(-25deg,#71b7e6,#69a6ce,#b98acc,#ee8176,#b98acc,#69a6ce,#9b59b6);
    background-size: 400%;
    -webkit-background-clip: text; 
    -webkit-text-fill-color: transparent;   
    text-shadow: 1px 1px 2px rgba(255,255,255,.25);
    animation: ani 10s ease-in-out infinite;
}
@keyframes ani {
    0%{
        background-position: 0 0;
    }
    25% {
        background-position: 100% 0;
    }
    50% {
        background-position: 100% 100%;
    }
    75% {
        background-position: 0% 100%;
    }
    100% {
        background-position: 0 0;
    }
    
}

.content h4{
    font-size: 1.5em;
    margin-bottom: 20px;
    text-transform: uppercase;
    color: #000;
    max-width: 600px;
    font-size: 2em;
    position: relative;
}
.content h4::after{
    position: absolute;
    content: attr(data-text);
    top: 0;
    left: 0;
    right: 0;
    background-size: 400%;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    text-shadow: 1px 1px 2px rgba(255,255,255,.4);
    animation: ani 10s ease-in-out infinite;
}

.content p{
    font-size: 1.2em;
    color: #0d0d0d;
}

.content .btns{
    margin: 25px 0;
    display: inline-flex;
}
.content .btns a {
    display: inline-block;
    margin: 0 10px;
    text-decoration: none;
    border: 2px solid #69a6ce;
    color : #69a6ce;
    font-weight: 700;
    padding: 10px 25px;
    border-radius: 35px;
    text-transform: uppercase;
    transition: all .3s ease;
}

.content .btns a:hover {
    color: #fff;
    background-color: #69a6ce;
}

















